Variable speed pulleys 11.101/104
Product Details
? Hand wheel.
? Variable speed belts.
? Central adjustment.
? Options:
? Ambient temperature: -20 to +40?C.
? Mechanical efficiency: 0.79-0.85.
? Pulleys don?t require maintenance.
? Belt pretension by pressure or springs, location: on both sides.
? Torque transmission: polygon.
? High operating frequency (reversing operation).
? Suitable for:
? Rotation: low moment of inertia.
o Hub: C45K.
o Disc pulleys: aluminum.
? Material:
? Corrosion protection: standard.
? Speed adjustment: by changing the axis distance.
? Features:
o Reinforced springs.
o Normal springs.
o Reduced springs.
? Available versions:
? Adjustment range: 1: 3.
? Power range at 1500rpm: 0.37?3 KW.
? Ratings:
The pretension required for the power transmission is here generated by cylindrical pressure springs which are located rotation-symmetrically on both sides of the disc pulleys.
We also offer the economical type 11.104 for operating conditions where a low moment of inertia is favorable because of high switching frequencies or reversing operation.
With this type, the disc pulleys are made of a light-metal alloy especially developed for pulleys. Their main characteristic is a low moment of inertia.
Simplabelt variable speed pulleys type 11.104
? Ambient temperature: -20 to +40?C.
? Mechanical efficiency: 0.79-0.85.
? Maintenance: Re-lubrication required.
? Belt pretension by Disc spring, location: on both sides.
? Torque transmission: serration.
o Humidity/dust.
o Shock loaded/rough operation.
o Clock-type operation.
? Suitable for:
? Rotation: High rotational mass damping.
o Hub: C45K.
o Disc pulleys: Cast iron.
? Material:
? Corrosion protection: option.
? Speed adjustment: by changing the axis distance.
? Features:
o rust proof
o Reinforced springs.
o Normal springs.
? Available versions:
? Adjustment range: 1: 3.
? Power range at 1500rpm: 0.37?18.5 KW.
? Ratings:
The forces resulting from the torque transmission are taken up by a well dimensioned serration. By this, the surface pressure is far below the permissible limit and thus the service life is very long.
The pretension required for power transmission is generated by the disc springs which are located on both sides of the disc pulleys.
Thanks to their design ? cast iron disc pulleys on both ends and their high rotating mass, the variable speed pulleys type 11.101 provide good damping features which are advantageous for the use with changing loads, for instance for clock-pulse operating machines.
Simplabelt variable speed pulleys type 11.101
The output speed is determined by the diameter of the driven pulleys.
Spring-loaded variable speed pulleys types 11.101 and 11.104are usually mounted onto the input side of the motor shaft end; the driven pulley is mounted onto the driven shaft.
Simplabelt variable speed pulleys type 11.101/104
Name : Variable speed pulleys 11.101/104
Code : 070203
Name : Variable speed pulleys 11.101/104
Code : 070203
- Material:Alloy
